Question

I started a project and compiled it fine. Then I deleted (removed references) the AppDelegate class. I then added another class GuardianX3DAppDelegate, in main changed:

int retVal = UIApplicationMain(argc, argv, nil, @"AppDelegate");

to:

int retVal = UIApplicationMain(argc, argv, nil, @"GuardianX3DAppDelegate");

Then I added the file to the build phases compile area. I am getting:

Unable to instantiate the UIApplication delegate instance. No class named GuardianX3DAppDelegate.

What am I doing wrong? Thanks.

Answer 1

Double check to see if GuardianX3DAppDelegate.m is being compiled, and/or sanity check by messaging it (e.g. create a class method which logs something) before calling UIApplicationMain.